Buy on Amazon.com : http://www.amazon.com/gp/product/B0037Z94UM?tag=catfoodrevi0a-20
FloLight Microbeam 128 Ultra Bright 5600K LED On-Camera Video Light with Sony NP Battery Mount
128 Ultra Bright 5600K LEDs
External DC input 7-16v DC
Full dimming via dimmer knob on back of unit
Runs for hours on standard Lion camera batteries
Rugged aluminum case